BROOKLYN - The NYPD is asking for help in the search for two missing people in Brooklyn.

Damion Jackson was last seen Saturday afternoon at his home on Carlton Avenue. The 31-year-old was wearing a black T-shirt, black jeans and black sneakers, and was carrying a black knapsack.

Jonathan Martinez is also missing. The 12-year-old disappeared Thursday night from his home on Van Siclen Avenue.

Anyone with information on their whereabouts should contact police.