Newtown killer Adam Lanza's choice of assault weapons from his store of guns to carry out the December school massacre underlines why tighter controls are needed, Connecticut Governor Dannel Malloy has said.
"We now know that he left the lower capacity magazines at home," Malloy said in a statement after the previously sealed searches of Lanza's car and home were made public.
"This is exactly why we need to ban high capacity magazines and why we need to tighten our assault weapons ban."
More top news
A Which? investigation showed that users of Virgin Media's Super Hub 2 router could be at risk of a hacking attack.
New figures show the government spent nearly £140,000 pursuing a case against a father who took his daughter on holiday during term time.
A report from the National Office of Statistics says the government failed to fully consider the cost to consumers of Hinkley Point C.