The attack on a police car occurred near one of the busiest train stations in the Russian capital. A deadly explosion has rocked a central Moscow train station when an attacker set off a bomb next to a police car, killing himself and one officer. The blast occurred minutes after midnight local time on Tuesday (21:06 GMT, Monday), near the Russian capital’s Savyolovsky train station, one of the city’s main railway hubs. Two other officers were injured in the attack and are being treated for their injuries, according to the Russian Ministry for Internal Affairs, which has not yet released details on the assailant or a motive for the bomb attack. According to the ministry, an attacker approached traffic police officers sitting in their patrol vehicle, and then an explosive device detonate...