TARN TARAN, Aug. 2 -- A man identified as Gurpreet Singh, a resident of Thathian Mahantan, who was shot at by the gangsters, and one of the assailants, who were injured in a subsequent shootout with police, succumbed to injuries on Friday, police said. On Thursday late evening, three unidentified bike-borne assailants opened fire on Gurpreet Singh, a resident of Thathian Mahantan falling under the jurisdiction of Sarhali police station of Tarn Taran. The victim sustained serious injuries and was admitted to a hospital. "One ASI and one constable, who were deployed as security personnel with the family, due to a security threat from the Landa Harike and Satta Naushera gang, along with family members of the victim, chased the assailants. All three assailants were injured in the subsequent shootout near Mohanpur village. One of the assailants succumbed to injuries at the hospital today," said Deepak Pareek, senior superintendent of police (SSP). Three pistols were recovered from the spot of the encounter....