Officers were called to a residence on the 1600 block of White Acre Drive for an alarm activation, township police wrote in a release.
They arrived to find that someone had forced their way inside, but the burglar was gone by the time they showed up, according to the release. It's not yet clear if anything was stolen from the home.
Anyone with information or security footage that may have captured the burglar is asked to call Detective/Corporal Eric Marth at 610-625-8722 or contact emarth@lowersaucontownship.org.
To submit an anonymous tip, visit the Northampton County Crimewatch webpage.
Click here to follow Daily Voice Bethlehem and receive free news updates.