Warriors Break NBA Record With 73 Wins

• Denver breaks heat record for hottest Feb. 15, according to NWS

  

• San Francisco police investigating shooting on Polk Street that injured 1

  

• Hundreds board BART on Valentine's Day for speed dating event

  

• 3 Michigan Democrats test vision of affordability in the Senate primary

  

• Prosecutors: Colorado medical transportation businesses invoiced Medicaid for family trips, dead person

  

• Taylor Fritz defeats Ben Shelton in three‑set classic to win Nexo Dallas Open

  

• 80-year-old San Bernardino County man killed by hit-and-run driver, deputies say

  

• Investigation into Nebraska teen's 1969 murder spans five decades