Man accused of holding stepdaughter captive. Brownsville police are seeking the community’s help in finding a 54-year-old man accused of holding his teenage stepdaughter captive for at least two months in a travel trailer on Thomas Street. Juan Miguel Medrano Jr., who is an undocumented immigrant, is sought on a warrant charging him with abandoning a child, ag-gravated sexual assault of a child, and unlawful restraint, police said. Sgt. Jimmy Manrrique said investigators depend on the public’s help in cases such as Medrano’s. “The public is our best resource to bring people in,” Manrrique said. Police have no clues as...