Metro

‘1st homicide’ bust

Cops have arrested the man they say committed the first city homicide of 2013 when he gunned down his girlfriend’s mother earlier this month in The Bronx.

Raymond Mayrant, 25, was captured by authorities in Warren, Ohio, on murder charges for allegedly blasting Elzina Brown, 59, on Jan. 3.

Mayrant allegedly pulled a gun amid a heated dispute with Brown’s daughter.