The toddler died last month after he and three other young children were sickened by what officials said was exposure to fentanyl at their Bronx daycare centre.
The 26-year-old tech executive whose body was found on the rooftop of her Baltimore apartment building Monday died of strangulation and blunt force trauma, court documents say.
Police in a quiet community outside Chicago who are investigating the shooting deaths of a family of four, including two children, in their home say it wasn't a random incident.
A British neonatal nurse who was found guilty of murdering seven babies and the attempted murder of six others has launched a bid to appeal her convictions, officials said on Friday.
After the Pennsylvania prison escapee Danilo Cavalcante was handcuffed Wednesday morning, but before he was placed into the back of an armoured van, several dozen heavily armed officers gathered around him in an arc.
Authorities searched Monday for escaped murderer Danelo Souza Cavalcante who has eluded capture since breaking out of a southeastern Pennsylvania prison a week and a half ago after he apparently slipped through a search perimeter, changed his appearance, stole a dairy delivery van and contacted acquaintances.
A US woman sentenced to life in prison for the murders of her two youngest children and a woman she saw as a romantic rival says she will appeal her conviction.
He was initially was sentenced to die in the electric chair for shooting Henry and Audrey Kellie, along with their son, David, and three of their grandchildren in 1975.