Mulund police on Wednesday arrested 6 persons for the alleged murder of a 70-year-old man 10 days ago. The victim, identified as Maruti Laxman Gavali, was found murdered with stabbing injuries on his face.

During the investigation, it was revealed that Maruti was murdered as two brothers, who had lost their father, suspected him of practicing black magic. The cops also found out that the brothers had given a contract of killing three persons.