2 Arrested in Stranglings: "...by dealing coke in front of 211 W. 109 St.," Kevin Ladson and Antoine Atterbury chargedwith 6 counts of murder in the second degree in connection with the strangulation deaths of Nikki Silas and Dalia Kabira "Brittany" Rojas, whose bodies were discovered at about 3:15 P.M. on December 19, 1992 in apartment 5A at 211 West 109th Street in Manhattan. Ms. Silas and Ms. Rojas worked as exotic dancers in Times Square; Nikki Silas was a prep school grad from Connecticut and had recently been featured in Shabba Ranks' reggae and hip hop video.