The Nayanagar police have booked a woman for allegedly blackmailing her own sister using her intimate photos and videos with a male friend and taking money to the tune of Rs 3 lakh. 

The 32-year-old complainant, who lives with her husband and kids in Mira Road, said her 27-year-old sister stayed with her during the lockdown and was working from home for a multinational IT services company. However, in November when the complainant’s in-laws arrived, the younger sister had to move out.