Definition: Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].
Input: Two civilians also were shot and the suspect was shot and killed later by police   Sheriff Tony Spurlock  said.
The sheriff said Deputy Zackari Parrish  29  was killed. The four injured officers are in stable condition   Spurlock  told reporters.
"This is a tragic day that we will be feeling for a long time  " Spurlock  said. "Zack was a good kid  smiley kid. He was eager to work  eager to serve."
"There were well over 100 rounds fired ... from the suspect  " Spurlock  said.
The deputies were wearing ballistic vests but were shot in areas the vests didn't cover   Spurlock  said.
 Spurlock  said the suspect has had previous contact with law enforcement "throughout the metro area " but has no criminal history.
Not long after the deputies found the suspect barricaded in his room  Riehl opened fire   Spurlock  said.
"They all went down within almost seconds of each other so it was more of an ambush type of attack on our officers  " Spurlock  said.

Denver shooting: Deputy killed 6 wounded by barricaded suspect