Abstract: In order to improve the quality and efficiency of youth sports, this paper develops a “one table” student physical fitness data analysis system based on the guidance of the “14th Five-Year ...

A gunman was killed after opening fire on a U.S. Secret Service checkpoint near the White House Saturday evening, officials said. Secret Service officers returned fire, hitting the suspect, who later ...

A person who opened fire Saturday on a White House security checkpoint is dead after being shot by officers who returned fire, the U.S. Secret Service said. It was the third incidence of gunfire in ...

WASHINGTON — The Secret Service fatally shot a person who opened fire on officers at a security checkpoint Saturday in an exchange of gunfire that briefly locked down the White House, officials said.

Secret Service officers shot and killed a person who the agency said approached a security checkpoint Saturday near the White House and fired at them. Shortly before 6 p.m. ET, an individual ...

RALEIGH, N.C. (WTVD) -- Two attorneys were shot outside the Wake County Courthouse in downtown Raleigh on Friday following a court hearing, according to police. Raleigh police say 57-year-old ...

A gunman known to the U.S. Secret Service opened fire near the White House and was shot and killed by federal officers. President Trump was in the White House at the time. By Campbell Robertson ...

Sara Tenenbaum is the Senior Digital Producer for CBS News Chicago, overseeing editorial operations and social media, and covering breaking, local and community news. A LaPorte County Sheriff's Office ...

Skeletal bones found in sleeping bag nearly 30 years ago identified as missing Hawaii man Human skeletal bones found inside a sleeping bag in a remote section of a Washington park nearly three decades ...

MICHIGAN CITY, Ind. — A police officer who was shot at a hospital in Michigan City remains in critical condition on Saturday, according to authorities. Deputy Jon Samuelson, 33, a 12-year veteran of ...

La Porte County Sheriff’s Deputy Jon Samuelson was critically wounded after being shot three times Friday morning inside Franciscan Health Michigan City. Police said Samuelson had stopped to help a ...