Dallas police have arrested a man they believe killed three women whose bodies were found over three months in the city. Oscar Sanchez Garcia, 25, was charged with two counts of murder in the deaths of Kimberly Robinson, 60, and an unidentified woman, according to the Dallas Police Department. He is also the main suspect in the slaying of a third woman, Cherish Gibson, 25. Mr Sanchez Garcia is being held on a $4m bond at the Dallas County Jail.