(Newser) – Hawaii acupuncturist Jon Tokuhara treated Eric Thompson's wife for back pain and fertility issues, and the two ended up having an affair starting in May of last year, authorities say. By July, Thompson had found out, and his wife texted Tokuhara that they needed to end things. Last month, authorities say Thompson walked into Tokuhara's acupuncture clinic and shot him multiple times in the head, fatally. Tokuhara's mother found her son's body the morning after he failed to show up for a dinner as planned. Thompson was arrested Monday and faces charges including second-degree murder, the Honolulu Star-Advertiser reports. The 34-year-old was released after three hours in custody when he posted $1 million aggregate bail.