It is far too soon to know what caused this weekend's crash that happened shortly after a plane took off from a small airport about an hour south of Kansas City.

The 32-year-old singer was in the middle of his headlining world tour for his fourth studio album 'Love You Madly, Hate You Badly,' which began on May 30 in Mexico City.

The 32-year-old singer was in the middle of his headlining world tour for his fourth studio album 'Love You Madly, Hate You Badly,' which began on May 30 in Mexico City.

Two helicopters collided over Rio de Janeiro on Sunday morning and crashed in the city's western zone, killing all six people aboard, firefighters said.