Richard “Mack” Machowicz, 51, passed away Monday, January 2, 2017, after a courageous battle against Stage IV Brain Cancer. He is survived by his loving wife, Mandy Leggio Machowicz; his beautiful daughters, Josephine and Valentina Machowicz; his parents, and a host of many other family and friends. Richard… Mack is preceded in death by his beloved In-laws. Browse united states obituaries, conduct other obituary searches, offer condolences/tributes, send flowers or create an online memorial. Richard Mack Machowicz, 51, passed away Monday, January 2, 2017, after a courageous battle against Stage IV Brain Cancer. He is survived by his loving wife, Mandy Leggio Machowicz; his beautiful daughters, Josephine and Valentina Machowicz; his parents, and a host of many other family and friends. Richard “Mack” Machowicz, 51, passed away Monday, January 2, 2017, after a courageous battle against Stage IV Brain Cancer. Find the obituary of Richard Machowicz (2017) from Cypress, TX. Richard "Mack" Machowicz, a former Navy SEAL who hosted the Discovery Channel and Military Channel show "Future Weapons," died Monday, Jan. 2, 2017, of brain cancer. He is survived by his loving wife, Mandy Leggio Machowicz; his beautiful daughters, Josephine and Valentina Machowicz; his parents, and a host of many other family and friends. Photos honoring the life of Richard Machowicz from . At Tributes.com we believe that Every Life has a Story that deserves to be told and preserved.. Tributes.com is the online source for current local and national obituary news and a supportive community where friends and family can come together during times of loss and grieving to honor the memories of their loved ones with lasting … Richard “Mack” Machowicz, 51, passed away Monday, January 2, 2017, after a courageous battle against Stage IV Brain Cancer. Machowicz, who also hosted the show "Deadly Warrior" in 2011, received the cancer diagnosis in 2015. He was 51. Machowicz, who also ho He was 51. He was the newest member on Spike's show, Deadliest Warrior. Richard “Mack” Machowicz, a former Navy SEAL who hosted the Discovery Channel and Military Channel show “Future Weapons,” died Monday, Jan. 2, 2017, of brain cancer. Mack is preceded in death by his beloved In-laws. Richard "Mack" Machowicz, an ex-Navy SEAL and former host of the cable-TV series Future Weapons, as well as a student of taekwondo, muay Thai, kali, … Leave your condolences to the family on this memorial page or send flowers to show you care. Click to get weekly celebrity death news delivered to your inbox. He is survived by his loving wife, Mandy Leggio Machowicz; his beautiful daughters, Josephine and Valentina Machowicz; his parents, and a host of many other family and friends. Richard "Mack" Machowicz, a former Navy SEAL who hosted the Discovery Channel and Military Channel show "Future Weapons," died Monday, Jan. 2, 2017, of brain cancer. Richard John "Mack" Machowicz (May 30, 1965 – January 2, 2017) was a Navy SEAL, and the host of the Discovery Channel and Military Channel show Future Weapons. Biography. Machowicz was born in 1965 in Detroit, Michigan. He was 51. Mack is preceded in death by his beloved In-laws.