NYC Housing Authority [NYCHA] review: fraud against nycha

At 905 tinton Ave apt 12 f there has been an assault with a weapon, a recent drug raid all due to 3 illegal tenants that rent rooms from secondary tenant. Primary tenant has been in Dominican republic for over 8 months, my mother and grand child live in the building I fear for their safety as there is so much illegal activities going on, too many strangers in and out of 12f, constant fighting and violence going on in that apt.illegal tenant no 1 anette colon, illegal tenant no 2 Luz Maria Morales, illegal tenant no 3 sami, m.how is it possible for all this to go on and management does nothing about it? they have been told a few times to no avail.i have no one else to turn to please address this problem asap, this is for the safety of all the tenants.