East Windsor A woman accused of beating her mother-in-law to death was taken arrested last night, according to the Mercer County Prosecutor's Office. Tasneem Diwan was arrested after she was spotted at a bus terminal of the Tropicana casino in Atlantic City. She has been charged with murder, possession of a weapon for an unlawful purpose and unlawful possession of a weapon. According to authorities, police responded to a home on Mozart Court Tuesday after a 911 call. Upon arrival, police found the body of 73-year-old Safia Diwan on the front office of a house around 7:30 p.m. Further investigation, revealed that Tasneem Diwan used an unknown object to repeatedly beat Safia (her mother-in-law) over the head before fleeing. Tasneem's bail was set at $1 million cash or bond by Mercer County Superior Court Judge Robert Billmeier. The investigation is active and ongoing.