Carrying the necessary equipment, the two teams from Central Forensic Science Laboratory and Gujarat Forensic Science Laboratory are thoroughly examining the defunct Shakti Mills compound in Mahalaxmi to gather clinching evidence against the five accused, who gangraped the 23-year-old photojournalist there on August 22, police said.u00a0

Mumbai police is seeking the help of forensic experts from Gujarat and Delhi as they are more proficient in conducting such investigations, they said.