The Dahisar police, which are investigating the murder of a businessman at his rented house last month, have arrested a security guard of a hotel where the deceased had stayed before renting the flat. Police nabbed Rahul Ramnath Sharma, 20, from Bihar on Monday night, and his relative, a co-accused in the case, on Tuesday.

Manish Bhai Patel, 38, was a pharmacist from Gujarat and had rented a flat in Dahisar. His flat owner told police that he visited the flat on Sunday, because Manish did not respond to his calls for three days. When his knocks on the door went unanswered, he opened the flat and found Manish's body in a pool of blood, and informed the Dahisar police.