A water buffalo went rogue and John Caldwellbecame an overnight celebrity in the Des Moines metro area after it escaped its owner moments before it was destined for slaughter.

The animal, later injured when a police officer shot at it, remained on the loose in the area Wednesday and officers were deploying drones as part of the search.

The incident began Saturday in rural Polk County, Iowa, just north of Pleasant Hill city limits, when a water buffalo jumped onto its owner just before it was about to get shot and slaughtered and made its escape.

After its remarkable getaway, residents dubbed water buffalo "PHill."

"As you may have heard, we responded to a call about an animal in the road," said a Pleasant Hill Police Department  Facebook post. "This animal turned out to be a Water Buffalo."

The animal was shot and injured Saturday after it became aggressive when confronted by police, according to the post.

The water buffalo then fled the scene, and police continued their search.

"With a dangerous animal loose in our community, we are using all resources available to keep our community safe and attempt to return the animal to its owner, if possible," said the department.

The water buffalo was last seen heading southbound in a creek near the southwest side of Pleasant Hill.

The animal is aggressive, and police ask people not to approach it. Instead, call the department at 515-265-1444.

Police do not have the resources to handle the situation

Police said neither they nor the animal control department they have teamed up with have the tranquilizers or equipment needed to handle "such a unique situation."

The department has teamed up with the Polk County Sheriff’s Office to use its drone technology and will begin searching the area where the animal was last seen.

What happened?

On Saturday, Pleasant Hill police were dispatched to the area where a caller said they saw a loose animal in the street. Police identified the animal as a water buffalo and began coordinating with the Animal Rescue League and Des Moines Animal Control to apprehend it.

The water buffalo had escaped its owner’s property, officials said. The owner told police that the mammal was aggressive.

When officers spotted the water buffalo, it became aggressive, and an officer shot it once with a shotgun, the news release said. The Animal Rescue League and Des Moines Animal Control do not have tranquilizers to sedate a mammal of the water buffalo’s size, officials said.