Uber CEO loses mother in boating accident, father serious

Ride-hailing app Uber's Co-founder and CEO Travis Kalanick's 71-year-old mother, Bonnie Kalanick, passed away in a boating accident in Fresno, California on Saturday. His father, Donald Kalanick, has been seriously injured in the incident. The company, in an official statement, called the incident an "unspeakable tragedy".