Four people arrested in connection with the death of a man stabbed on Father's Day a year ago will face no further action, police have said.
Christian Bagley was knifed twice as he walked under the Hunderton Bridge in Hereford on 21 June, 2015.
Two men, aged 27 and 36, had been arrested on suspicion of murder,
Two women, aged 34 and 51, had also been arrested on suspicion of assisting an offender and conspiracy to pervert the course of justice.
Mr Bagley was stabbed as he returned from seeing his young daughter.