Det. Kevin Duggan, Connecticut State Trooper, testifies about his findings after responding to the crime scene where Christine Holloway’s body was found.

As the trial of suspected killer Victor Antonio Martinez-Hernandez continues, a detective testifies about the bloody crime scene -- saying, "this was a serious attack" -- as photos shock the jury.

Detective Michael Wilsynski ... allowing them to follow the path leading to the crime scene from the entrance of the trail. Graphic photos showed blood splatter on the interior of the tunnel ...

Lori Vallow Daybell's demeanor and attitude were the focus of testimony on Day 5 of her murder conspiracy trial. Detective Cassanda Ynclan with Chandler Police took the stand but the convicted ...

The detective also said there was little interaction ... ended his cross-examination of the sixth witnesses — a crime scene examiner. Among the questions asked by Reid was whether there had ...