Yellowknife police responded to a report of an aggravated assault with a weapon on the morning of Oct. 4, according to spokesperson Const. Josh Seaward.
The incident occurred at Sunridge Apartments, according to Seaward.
"Four people were arrested and remain in custody. The matter remains under investigation at this time, led by Yellowknife General Investigation Section," he said.
He added that more details will be released when available.