LANNON, Wis. — Students at Lannon Elementary in the Hamilton School District are being held indoors because of police activity nearby the school.
In a letter to families obtained by 620 WTMJ, parents were made aware of a “law enforcement sitaution” happening off of school property on May 21.
Waukesha County dispatch tells 620 WTMJ that they recommended to school leaders to keep students indoors out of an abundance of caution…