A judge allowed the state to present additional evidence in Logan Clegg’s double-murder case, after the New Hampshire Supreme Court ruled a warrantless phone search violated his constitutional rights.

Concord police requested cell phone location data from Verizon without a warrant to track and arrest Clegg, accused of killing a Concord couple, Steve and Wendy Reid, in 2022.

Investigators argued their warrantless request was justified because Clegg was …