Two suspects in a Bronx homicide are still on the loose, and police are hoping newly released sketches of the men will lead to their arrest.Police say the duo are the main suspects in the death of 52-year-old Miles Klein, who was found dead Wednesday night in his first-floor apartment. Detectives say no weapon was found, and there were no signs of forced entry. A medical examiner says Klein died after he was hit on the head and gagged. One suspect is thought to be in his early 20s and about 5 feet 10 inches tall with a thin build and long, black cornrows. The other suspect is a bald man in his mid-30s, described as 5 feet 8 inches tall with a medium build. Both men are believed to be Hispanic. Police: BX man found dead was hit on the head, gagged