A man died while trying to help another swimmer on Echo Lake in Conway, New Hampshire, on Saturday.New Hampshire Marine Patrol said the 37-year-old went under the water at about 4:45 p.m. on Saturday and didn't come back up. People were able to pull him out of the water and started CPR.Emergency crews arrived and rushed the man to a hospital but he did not survive. An investigation is underway but foul play is not suspected. On Monday, New Hampshire State Police Marine Patrol officials announced the identity of the victim as Vinod Varadharajan, 37. Watch the full story about the man in the video above.