Mohammed Abdul is charged with attempted murder after at least 13 people were left injured.
Stephen Port killed his victims with fatal doses of a date-rape drug.
The RSPCA and police found hundreds of birds, fighting paraphernalia and graphic videos online.
Tributes pour in for BBC sports reporter
More than 30 are stopped by Kent Police
Hull City striker Greg Luer joins National League side Maidstone on loan with nine league games remaining.
Charlton's fading play-off hopes suffer another setback as they are held to a draw at home by Fleetwood.
Gravesend Reporter 24
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