Serious boating accident Saturday on Osoyoos Lake

The South Okanagan reeling Monday morning on word of a serious boat accident on Osoyoos Lake.

It all took place at around 7:15 Saturday night.

Witnesses say a boat t-boned another at high speed sending it flying into the air before it crashed into the water and disappeared. 

According to a press release issued by Osoyoos RCMP...The three occupants of one boat were rescued and transported to hospital. The two occupants of the second boat remain unaccounted for.

An RCMP underwater dive team scoured the Lake on Sunday searching for two missing people.

At last report - two of the rescued were in critical condition in hospital. 

It's not known yet what caused the crash.