AUSTIN (KXAN) — Almost a week after Austin ISD police revealed they mishandled an investigation into the reported sexual assault of a 4-year-old Boone Elementary School student on Feb. 7, families of two other students have come forward with similar complaints about investigations into alleged sexual assault.

A parent of a 5-year-old student at Hart Elementary School, in northeast Austin, says her son was sexually assaulted by a janitor in the school bathroom in 2015.

The boy’s mother said, “I came forward because I read an article of a 4-year-old little girl who was in a similar situation and I read about the medical records and that’s what caught my attention. I said, ‘Wait, did they even obtain my medical records?'” AISD Police Chief Eric Mendez says they’re confident they didn’t miss anything. “We even have security footage to corroborate that the incident did not occur,” the chief said.

“I want to know, I want to see it for myself that you have no evidence, they always declined for me to see those cameras,” the boy’s mother says. “Just because I’m just a nobody, because there is no evidence, according to them. I mean how do I know there was no evidence? I was never even shown any type of piece of paper, I was never sure if [the janitor] was interviewed.”

“My fear is that yet again we have another alleged sexual assault that has been closed too quickly,” Attorney Paul Guinn says. “It looks like this is another case where the family had to fight for their child and fight for answers and force the issue and get another case reopened.”

Guinn says since the original story aired, he’s gotten several calls of similar allegations.

Another family, parents of a Lanier High School student, say in April 2015 their 14-year-old daughter reported being raped in the boy’s bathroom by a student athlete. The parents say the case was closed quickly.

“We’ve been trying for two years to get her case prosecuted,” Parents of the Lanier student say. “We know how the process is supposed to work and we know there are certain things that would’ve had to have happened and they didn’t happen in our daughters case.”

“It’s disturbing what I’m hearing, it’s mind blowing, I’m shocked and I’ve been a lawyer 18 years and I have yet to see something like this in my office,” Guinn said.

AISD officials are meeting with Boone Elementary parents at 6 p.m. Thursday to answer questions about the alleged sexual assault.