Last August, we reported on charges filed against a 23-year-old Westwood man, 10 months after police found child pornography on his computer. Documents said Chas Voelckel was not believed to have taken any of the photos, but some of them contained what police described as “known victims” as young as 8. We’ve been checking the online court file in the case against Voelckel from time to time, and our latest check showed a major development: He pleaded guilty last week to a felony charge of “possessing depictions of minors engaged in sexually explicit conduct.” He could face up to 10 years in prison, but the documents note the standard sentencing range is about a year, and indicate that’s what will be recommended when he is sentenced – currently set for March.