4 children found dead. Now, toxicology report reveals what mom and grandmother allegedly drugged them with in murder-suicide.

A new toxicology report has revealed chilling new details about the deaths of four children whose mother and grandmother allegedly plotted together to kill them before taking their own lives in a murder-suicide in upstate New York.

As Blaze News previously reported, police found six bodies in a Mechanicville apartment during a welfare check on June 23.

‘It’s not working, we need another option.’

Police identified the alleged victims as 13-year-old Harper Harmon, 11-year-old Hudson Harmon, and 10-year-old twins Gavin and Gracelynn Harmon. The children’s bodies were discovered alongside the bodies of their 44-year-old mother, Sarah Myers, and their 64-year-old grandmother, Amy Steadman.

Mechanicville Police said the children were murdered on June 10, according to WNYT-TV.

The Albany Times Union reported last month that Mechanicville Police Chief Bill Rabbitt