Jalore, Oct. 23 -- A 42-year-old anganwadi worker and two of her children were killed and her younger son (8) critically injured after a Rajasthan State Road Transport Corporation (RSRTC) bus collided head-on with the tempo they were travelling in at a stretch of the Ramseen-Bhinmal state highway in Jalore district on Thursday, police said. The deceased were identified as Lalita Devi, her son Kailash (19) and daughter Suman Kumari (17), said Bharudi station house officer Arvind Kumar. Lalita Devi's younger son Raju suffered critical injuries. Witnesses to the accident rushed him to a nearby hospital, where he is currently under treatment, said Kumar. Lalita Devi's brother Purushottam, who was driving the tempo, escaped unhurt, he added. The family was en route home at Muthla Kamba village after visiting a temple in Ramseen village. The RSRTC bus was travelling from Bhinmal towards Udaipur when the collision occurred. Police seized both vehicles and apprehended the bus driver, the SHO said, adding that the tempo was recently purchased by the family during Navratri. The deceased are survived by Purushottam, Lalita Devi's husband Ramesh Kumar, Raju and their sole surviving daughter....