Photos of Sweetie went viral, including one showing husky in thin condition
The influencer allegedly streamed the March incident in Florida.
A suspect was upset about the condition of a truck he was sold on Facebook Marketplace and "decided to take out his frustration" on a pregnant woman who was found stabbed 70 times, according to court documents.
Animal control officers said they found nine dogs in what they called "severe unsanitary living conditions."
A dog sitter from the popular Rover app is now under a police investigation after some dog owners have reported alleged abuse.
Nash County deputies said they found "multiple deceased animals" and "horrific living conditions" inside the home.