THIRUVANANTHAPURAM: A man died after a speeding ambulance collided with a bike in Venjarammoodu. The deceased is Shibu (45), of Palavila House in Venjarammoodu. His daughter Alamkritha (8) was injured and is under treatment. The ambulance was returning after dropping a patient at Kattappana. As per the police, the driver had dozed off, which caused the accident. The injured were rushed to Gokulam Medical College Hospital.