The latest investigation news, headlines and analysis from The NE Times.
A new detail in the inquiry into a deadly hotel shooting has tied the gunman to incel ideology, sharpening questions about radicalisation and the warning signs that preceded the attack.
Reports citing sources say a note connected to the disappearance of Savannah Guthrie's mother indicated she died shortly after being taken, though her body has not been found and officials have not confirmed the claims.
A federal investigation into the deadly Florida condominium collapse concludes the disaster developed gradually through failures of design, construction, maintenance and ignored warning signs, reopening debate over building safety and accountability.
Two people were killed and others wounded in a shooting at a public library in Chico, California, as investigators piece together what happened and a shaken community confronts violence in a place built for quiet.
An Associated Press report says agents monitored large fentanyl deliveries in New Mexico without seizing them while building wider cases, reigniting debate over federal drug enforcement tactics.