BHABUA, Nov. 4 -- Four policemen, including a probationary sub-inspector (PSI), were injured in an attack by miscreants during a raid at an alleged gambling den in Chandesh Mandali village under Chand police station limits in Bihar's Kaimur district late Monday night. Police said 19 suspects, including four women, were arrested during the raid. Acting on a tip-off about large-scale gambling, a Chand police team led by PSI Karan Kumar raided the point. Three gamblers were arrested and the rest fled, taking advantage of the darkness. While the police were bringing the arrested persons to the police station, a group of over 30 villagers and anti-social elements, acting in a fit of rage, attacked the police team and managed to free the three suspects from police custody. PSI Karan Kumar and three constables sustained injuries during the assault by the miscreants, police said. Given the gravity of the incident, Kaimur superintendent of police (SP) Shikhar Choudhary formed a special team involving the Quick Response Team (QRT) and personnel from neighbouring police stations. The team cordoned off the place and arrested 19 persons involved in the attack, and four bikes were seized....