Thane: A 27-year-old man allegedly killed his wife and later ended his own life by jumping before a speeding train early today, police said.

The man identified as Atul Ramesh Tribhuvan and his wife Guddi (24), lived with their two children, a six-year-old son and a four-year-old daughter, in a slum in Azad Nagar in the city, police said. They had been married since 2008.