Paul Crossley was sentenced to life imprisonment in the UK for pushing a 91-year-old man on the London Underground tracks. (Watch video below)

WATCH: He pushed a 91-year-old man onto the metro tracks

The elderly suffered multiple pelvic fractures and a deep cut after falling due to the push.

In addition to him, Crossley had also attempted to kill a 23-year-old boy at the Court Road otham station.

The London police publicly thanked all the passengers who assisted the victims and helped the investigators to capture the convict.