{"id":1325,"date":"2026-06-13T19:35:15","date_gmt":"2026-06-13T19:35:15","guid":{"rendered":"https:\/\/hawaiimovinginsider.com\/?p=1325"},"modified":"2026-06-13T19:35:15","modified_gmt":"2026-06-13T19:35:15","slug":"judge-increases-bail-for-kauai-murder-suspect","status":"publish","type":"post","link":"https:\/\/hawaiimovinginsider.com\/?p=1325","title":{"rendered":"Judge increases bail for Kauai murder suspect"},"content":{"rendered":"
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LIHUE (HawaiiNewsNow) – Bail has been increased for a Kauai man accused in a homicide and attempted homicide investigation.<\/p>\n

Read more Military helicopters land in Waikiki to celebrate Army\u2019s 251st birthday<\/a><\/p>\n

William \u201cBilly\u201d Sinclair, 51, of Kilauea, remains in custody after a judge increased his bail from $500,000 to $1.5 million following a review of evidence recovered during the investigation.<\/p>\n

Sinclair was arrested on Monday, June 8, after a multi-day manhunt that ended in waters off Kapaa. He was initially arrested on suspicion of second-degree murder and second-degree attempted murder.<\/p>\n

Investigators previously said the case began June 6 after officers responded to a suspicious death in Hanalei that was later classified as a homicide. During the investigation, police also linked Sinclair to a separate shooting incident in Kilauea that left one person with a non-life-threatening gunshot injury.<\/p>\n

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<\/div>\n

According to Kauai police, investigators recovered multiple firearms and related items during the investigation.<\/p>\n

On Friday, June 12, Sinclair was arrested on 20 additional counts of ownership or possession of firearms, ammunition and dangerous weapons prohibited.<\/p>\n

Police said additional charges may be considered as the investigation continues.<\/p>\n

Anyone with information is asked to contact Detective Caspillo at (808) 241-1680 or Crime Stoppers Kauai at (808) 246-8300.<\/p>\n

Read more Suspect in North Shore mob beating pleads not guilty<\/a><\/p>\n

Previous Coverage<\/h2>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

A judge increased William \u201cBilly\u201d Sinclair’s bail from $500,000 to $1.5 million following a review of evidence recovered during the investigation.<\/p>\n","protected":false},"author":1,"featured_media":1145,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1325","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"\nJudge increases bail for Kauai murder suspect - Hawaii Moving Insider<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hawaiimovinginsider.com\/?p=1325\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Judge increases bail for Kauai murder suspect - Hawaii Moving Insider\" \/>\n<meta property=\"og:description\" content=\"A judge increased William \u201cBilly\u201d Sinclair's bail from $500,000 to $1.5 million following a review of evidence recovered during the investigation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hawaiimovinginsider.com\/?p=1325\" \/>\n<meta property=\"og:site_name\" content=\"Hawaii Moving Insider\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-13T19:35:15+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hawaiimovinginsider.com\\\/?p=1325#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hawaiimovinginsider.com\\\/?p=1325\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/hawaiimovinginsider.com\\\/#\\\/schema\\\/person\\\/590d72f16cb0f571fd45812a3c7ea1d0\"},\"headline\":\"Judge increases bail for Kauai murder suspect\",\"datePublished\":\"2026-06-13T19:35:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hawaiimovinginsider.com\\\/?p=1325\"},\"wordCount\":227,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/hawaiimovinginsider.com\\\/?p=1325#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hawaiimovinginsider.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/7ecc1b8abc9cbd5e461934d6091241a5.avif\",\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/hawaiimovinginsider.com\\\/?p=1325#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hawaiimovinginsider.com\\\/?p=1325\",\"url\":\"https:\\\/\\\/hawaiimovinginsider.com\\\/?p=1325\",\"name\":\"Judge increases bail for Kauai murder suspect - 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