Avonte Oquendo

Noelia-Lisa Echavarria, 7, died last year after she choked inside her Williamsburg school.

The autistic boy's death resulted in Avonte's Law, requiring better schools safety measures.

Danny Oquendo and Gary Mayerson met through tragic circumstances, but have forged a close bond.

The law firm that represents Avonte's family will give a $1,000 award to a student with autism.

A memorial will be held Oct. 10 to remember the late teenager, who disappeared from his school in 2013.

More than 21,000 alarms will be placed at schools across the city, at a cost of $5.55 million.

This year at least 69 students have wandered off school property, a report released Tuesday said. 

Dyasha Smith, 21, choked to death on a muffin in her Cobble Hill school.

Nashaly Perez disappeared from Lillian L. Rashkis high school Monday, officials said. 

The new "audible alarms bill" requires the city to examine schools to see where alarms are necessary.

The suit alleges negligence in the death of the teen, who went missing from his school in October.

The "audible alarms bill" is sponsored by central Brooklyn Councilman Robert Cornegy.

A new bill that would alarm elementary school exits is crucial with universal pre-K, its sponsor says.

The bill would add an alarm system to public school exits across the city.

Avonte Oquendo's family asked to look at the NYPD's investigation into the death of the autistic teen.