UPDATE: Mom, 6-year-old son found stabbed to death

MAPLE SHADE -- Authorities are investigating two deaths at an apartment complex in Maple Shade, according to 6abc.com.

Two people were found unresponsive inside a unit at Fox Meadow Apartments around 9 p.m. Thursday, the television station reported.

The Burlington County Prosecutor's Office declined to provide additional information, though there was a heavy police presence there late Thursday.

Jeff Goldman may be reached at jeff_goldman@njadvancemedia.com. Follow him on Twitter @JeffSGoldman. Find NJ.com on Facebook.