{"id":492981,"date":"2026-10-11T21:34:07","date_gmt":"2026-10-11T21:34:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/492981\/"},"modified":"2026-10-11T21:34:07","modified_gmt":"2026-10-11T21:34:07","slug":"sticky-substance-found-inside-la-jolla-mailboxes-prompts-investigation-san-diego-union-tribune","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/492981\/","title":{"rendered":"Sticky substance found inside La Jolla mailboxes prompts investigation \u2013 San Diego Union-Tribune"},"content":{"rendered":"<p>A sticky substance that could be used to assist in mail theft was recently observed at the collection boxes outside of La Jolla\u2019s main post office at 1140 Wall St., prompting a U.S. Postal Inspection Services investigation.<\/p>\n<p>A report was made and subsequently <a href=\"https:\/\/nextdoor.com\/p\/YhqKXpYqsPLL?view=detail\" rel=\"nofollow noopener\" target=\"_blank\">posted on social media<\/a> about the sticky substance on Oct. 6.<\/p>\n<p>Patricia Mendoza, a postal inspector with the U.S. Postal Inspection Service, told the La Jolla Light the next day that the department is \u201cactively investigating the recent incidents of glue or sticky substances involving the collection boxes. \u2026 We take these incidents and any criminal activity involving the U.S. mail very seriously and remain committed to protecting the mail and the communities we serve.\u201d<\/p>\n<p>Clear sticky substances are believed to be used to steal mail. In such cases, mail dropped into the slot would adhere to the substance and thieves could then reach in and take the mail and its contents. It is a crime to vandalize or alter a blue USPS collection box, <a href=\"https:\/\/www.uspis.gov\/news\/scam-article\/mailbox-vandalism\" rel=\"nofollow noopener\" target=\"_blank\">according to the Postal Inspection Service<\/a>.<\/p>\n<p>\u201cMailboxes are protected by federal law, and crimes against mailboxes (and the mail inside) are investigated by postal inspectors,\u201d USPIS says. \u201cMail cannot be delivered to a damaged mailbox, and mailboxes cost money to replace. Plus, the mail inside \u2026 could be important documents, necessary medicine or priceless family treasures. \u2026 Those who are convicted of destruction of federal property could spend up to three years in jail and be fined up to $250,000.\u201d<\/p>\n<p>Mendoza said she recommends that those who drop off mail into these boxes verify the posted collection times to ensure mail doesn\u2019t remain in the box overnight or over the weekend. She also recommends reporting any suspicious activity in or around postal facilities to local law enforcement and the U.S. Postal Inspection Service at (877) 876-2455 or the website <a href=\"https:\/\/postalinspectors.uspis.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">postalinspectors.uspis.gov<\/a>.<\/p>\n<p>Reports of sticky substances on public mailboxes in La Jolla were made <a href=\"https:\/\/www.sandiegouniontribune.com\/2023\/08\/29\/sticky-substance-thought-to-be-intended-for-theft-is-reported-on-inside-of-la-jolla-mailbox\/\" rel=\"nofollow noopener\" target=\"_blank\">in 2023<\/a>, leading some visitors to worry if it was being used for mail theft. Another instance <a href=\"https:\/\/www.sandiegouniontribune.com\/2024\/10\/28\/la-jolla-crime-and-public-safety-news-sticky-substance-on-mailbox-blotter\/\" rel=\"nofollow noopener\" target=\"_blank\">in 2024<\/a>, according to the U.S. Postal Service, was believed to be \u201ccandy or gum or something else,\u201d as there was no indication that mail was stolen.<\/p>\n<p>\u2014 La Jolla editor Ashley Mackin-Solomon contributed to this report.<\/p>\n","protected":false},"excerpt":{"rendered":"A sticky substance that could be used to assist in mail theft was recently observed at the collection&hellip;\n","protected":false},"author":2,"featured_media":492982,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[7,930,5184,6804,74,84,76,75],"class_list":["post-492981","post","type-post","status-publish","format-standard","has-post-thumbnail","category-san-diego","tag-california","tag-la-jolla","tag-la-jolla-light","tag-la-jolla-light-news","tag-san-diego","tag-san-diego-county","tag-san-diego-headlines","tag-san-diego-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/492981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/comments?post=492981"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/492981\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/492982"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=492981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=492981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=492981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}