Jordan Cook's brace helped Carlisle come from behind to secure a dramatic victory at MK Dons.
Carlisle's Lee Miller blazed a penalty over the crossbar after Jabo Ibehre handled Jon-Paul McGovern's cross.
Shaun Williams made no mistake with his spot-kick after Dean Bowditch was dragged down by Murphy, but Jordan Cook's neat finish levelled the scores.
A third penalty was awarded in injury time when Tom Flanaghan felled Cook, who duly slotted home the winner.
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MK Dons manager Karl Robinson told BBC Three Counties Radio:
"The officials have got two big things wrong tonight.
"The penalty (for Carlisle's winner) was outside the box. We've seen it twice - it's outside the box
"There was a punch on Stephen Gleeson's face, which we've got video evidence of.
"But we can't go through this season and keep missing chances. It's hard for the back four, they make one mistake and get punished for it.
"We've all got to take responsibility. Me included."
Carlisle United manager Greg Abbott told BBC Radio Cumbria:
"As a manager, you need these type of games to let you know you've got a fighting chance.
"There's a massive amount of credit to our fans, our staff, our players and everyone who travelled down as our group.
"It's an absolutely fantastic night for us, and it's a platform to kick on and grab that little play-off spot, and we've taken on a very good side."
- 01 Martin
- 03 Lewington
- 04 Doumbe (O'Shea - 68' )
- 15 Flanagan
- 07 Gleeson
- 08 Potter
- 13 Williams
- 17 Powell
- 26 Chadwick (Smith - 75' )
- 09 Bowditch
- 10 MacDonald (Ibehre - 69' )
- 16 McLoughlin
- 11 Smith
- 23 O'Shea
- 19 Ibehre
- 46 Hall
- 01 Collin
- 02 Simek
- 05 Livesey Booked
- 06 Murphy Booked
- 04 McGovern
- 12 Taiwo (Welsh - 58' )
- 17 Noble
- 21 Berrett
- 24 Chantler
- 13 Zoko (Cook - 58' )
- 14 Miller
- 20 Gillespie
- 25 Michalik
- 07 Welsh
- 16 Cook
- 10 Madden
Live Text Commentary
Full Time The referee blows for the end of the match.90:00 +3:18
The assistant referee signals for offside against Jabo Ibehre. Adam Collin takes the free kick.90:00 +1:13 Goal scored
Goal! - Jordan Cook - MK Dons 1 - 2 Carlisle Jordan Cook scores a power penalty. Milton Keynes Dons 1-2 Carlisle.90:00 +0:09
Jordan Cook fouled by Tom Flanagan, the ref awards a Penalty.86:55
Unfair challenge on Daniel Powell by Liam Noble results in a free kick. Shaun Williams takes the free kick.82:35
Assist on the goal came from Lee Miller.82:35 Goal scored
Goal! - Jordan Cook - MK Dons 1 - 1 Carlisle Jordan Cook fires in a goal from deep inside the penalty box low into the middle of the goal. Milton Keynes Dons 1-1 Carlisle.80:28
Darren Potter fouled by Liam Noble, the ref awards a free kick. Direct free kick taken by Stephen Gleeson.79:07
Assist by Dean Bowditch.79:07 Goal scored
Goal! - Shaun Williams - MK Dons 1 - 0 Carlisle Shaun Williams scores a placed penalty. Milton Keynes Dons 1-0 Carlisle.77:27
Penalty awarded for a foul by Peter Murphy on Dean Bowditch.76:21
Dean Lewington takes the inswinging corner, clearance made by Jon-Paul McGovern.75:20
Jabo Ibehre is caught offside. Adam Collin restarts play with the free kick.74:29 Substitution
Substitution Alan Smith on for Luke Chadwick.73:26
Inswinging corner taken right-footed by Jon-Paul McGovern from the left by-line, Jabo Ibehre makes a clearance.71:36 Penalty
Penalty missed over the bar by Lee Miller.71:36
Shaun Williams is adjudged to have handled the ball.71:17
Inswinging corner taken right-footed by Jon-Paul McGovern from the left by-line.69:46
Shot comes in from James O'Shea from the free kick.69:46 Booking
Booking Peter Murphy booked.
James O'Shea fouled by Peter Murphy, the ref awards a free kick.68:37 Substitution
Substitution Jabo Ibehre joins the action as a substitute, replacing Charlie MacDonald.67:23
Corner taken by Jon-Paul McGovern, save by David Martin.67:10 Substitution
Substitution James O'Shea on for Mathias Doumbe.62:48
Daniel Powell has shot on goal from just outside the box which goes wide of the right-hand upright.60:13
Effort on goal by Dean Bowditch from just outside the area goes harmlessly over the target.57:12 Substitution
Substitution Andrew Welsh on for Tom Taiwo.57:12 Substitution
Substitution Jordan Cook is brought on as a substitute for Francois Zoko.55:42
The assistant referee flags for offside against Francois Zoko. David Martin takes the free kick.55:00
Inswinging corner taken from the right by-line by Dean Lewington, Peter Murphy makes a clearance.54:37
Shot from 12 yards from Daniel Powell. Save made by Adam Collin.52:10
Dean Bowditch has shot on goal from just outside the area which goes wide of the right-hand upright.49:40
Corner taken left-footed by Dean Lewington, save by Adam Collin.49:27
Stephen Gleeson has an effort at goal from 18 yards. Francois Zoko gets a block in.48:23
Luke Chadwick takes a shot. Chris Chantler manages to make a clearance.45:42
Francois Zoko gives away a free kick for an unfair challenge on Mathias Doumbe. David Martin restarts play with the free kick.45:01
The second half has started.45:00 +1:04 Half time
Half Time The referee calls an end to the first half.38:36
Dean Bowditch takes the inswinging corner, clearance made by Jon-Paul McGovern.37:45
Dean Lewington restarts play with the free kick.37:45 Booking
Booking Danny Livesey shown a yellow card.37:33
Free kick awarded for a foul by Danny Livesey on Charlie MacDonald.29:46
Corner from the left by-line taken by Dean Bowditch, save made by Adam Collin.28:37
Corner taken left-footed by Dean Lewington, clearance by Danny Livesey.27:53
Free kick awarded for a foul by Tom Taiwo on Tom Flanagan. David Martin takes the free kick.27:34
Inswinging corner taken right-footed by Jon-Paul McGovern, clearance made by Dean Lewington.26:43
Foul by Shaun Williams on Lee Miller, free kick awarded. Strike on goal comes in from Liam Noble from the free kick, Shaun Williams gets a block in.22:25
Unfair challenge on Liam Noble by Dean Bowditch results in a free kick. Liam Noble takes the direct free kick.20:43
Short corner worked by Jon-Paul McGovern.19:38
Free kick awarded for an unfair challenge on James Berrett by Shaun Williams. Shot on goal comes in from Peter Murphy from the free kick, Stephen Gleeson gets a block in.14:02
Charlie MacDonald produces a drilled left-footed shot from 6 yards. Save by Adam Collin.12:12
Free kick awarded for a foul by Lee Miller on Dean Bowditch. Dean Lewington restarts play with the free kick.11:36
Mathias Doumbe has an effort from just inside the box that misses to the left of the goal.10:05
Free kick awarded for a foul by Dean Bowditch on Liam Noble. Direct free kick taken by Liam Noble.7:21
Foul by James Berrett on Dean Lewington, free kick awarded. Free kick taken by Dean Bowditch.4:47
Corner taken by Dean Bowditch, clearance by Danny Livesey.2:08
Luke Chadwick takes a shot. Save by Adam Collin.1:21
Corner taken right-footed by Jon-Paul McGovern, save made by David Martin.0:00
The game kicks-off.
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