(Reuters) - At least 23 people were killed and dozens injured as a tornado and strong thunderstorms swept across Mississippi late on Friday, the state’s emergency management agency said after the twister left a trail of damage for more than 100 miles (160 km).

Four people were missing as search and rescue teams combed through the destruction looking for survivors after the storm struck Silver City, a town of 200 people in Western Mississippi, the Mississippi Emergency Management Agency said in a series of tweets.

“Unfortunately, these numbers are expected to change,” it said, referring to the death toll.

Search and rescue teams were also out in Rolling Fork, a town of 1,700 people that saw the brunt of the tornado, CNN reported.

“I’ve never seen anything like this,” Brandy Showah told CNN. “This was a very great small town, and now it’s gone.”