Several students at Liberty High School in Bethlehem are in trouble over a bottle of spiked lemonade.

The students were caught sipping from a water bottle in a classroom. That bottle, Bethlehem police said Monday, contained a mix of lemonade and vodka.

A 15-year-old boy was referred to the Northampton County juvenile probation office on a reckless endangerment charge; four other students will be disciplined through the school's code of conduct, officials said.