Society resident Rajesh Verma is seen leaving food for the dogs a day before the deaths

Strays dogs living in Dahisar's Krishna Vatika Complex saved its residents from an attack by the Chaddi Banyan gang in 2012, but have died mysteriously since, with the latest such deaths of two strays from the pack occurring on May 8. Medical reports have pointed to poisonous food as the cause of deaths, while society members have zeroed in on a resident as the suspect, through CCTV footage.