Two school employees — one in Texas, one in Massachusetts — face child sex crime charges this week, and the institutions entrusted to vet the people around children have nothing to offer but post-arrest statements about their "values."

In Plano, 64-year-old Paul Campbell sat in a second-grade classroom at Brinker Elementary for 28 years. He's now jailed without bond on a charge of continuous sexual abuse of a child, and this week prosecutors added three more warrants for indecency with a child. According to an arrest warrant affidavit reported by FOX 4 News, an 8-year-old girl told her parents over the Fourth of July weekend that Campbell touched her between her legs when she visited his desk to ask a question — and that it had been happening all year. She told investigators her friend and possibly other female classmates experienced the same thing. At least two 8-year-old girls have come forward so far. Plano police say their Special Victims Unit investigation is ongoing and additional victims may exist.

In Belmont, Massachusetts, 45-year-old Leon Dyer was arraigned Monday on two counts of possession of child sex abuse images. Dyer worked in Belmont Public Schools for nearly two decades. He was also an administrator at Camp Avoda overseeing field trips and overnights, an athletics manager at Belmont High School, and the man who led the eighth-grade overnight trip to Washington, D.C. for Chenery Middle School students. According to NBC10 Boston, the National Center for Missing and Exploited Children flagged Google Drive files uploaded to Dyer's account in January containing images of nude children, some being subjected to sex abuse. When police executed a search warrant at his home Saturday, they found 12 additional images on his phone. Dyer initially claimed he'd been hacked — he even filed a police report to that effect — but when confronted with the evidence, he admitted to downloading the images. His defense attorney stressed there is "no indication whatsoever" the images depict children from his schools or camps.

Both districts rushed to reassure parents. Plano ISD called Campbell's alleged conduct "reprehensible and completely inconsistent with the values, standards and expectations of Plano ISD" and voted to terminate him. Belmont's superintendent sent a letter to the community stating that Dyer "was properly screened and underwent background checks." There it is — the system worked exactly as designed, and it caught nothing. A man who led overnight trips with children had child sex abuse material on his phone and in his Google account, and every institutional safeguard missed it. A man who allegedly touched 8-year-old girls at their desks for an entire school year did so with 28 years of institutional trust behind him.

Plano police acknowledged the difficulty of disclosure, saying in a statement: "We recognize that disclosure can take time, and that each victim and family makes decisions about participation at their own pace." The tipline remains open at 972-941-2044.

The question isn't whether these men are innocent until proven guilty — that's for the courts. The question is why parents are told background checks work, why the system keeps producing the same failure, and who is actually watching the people who have unsupervised access to your children.