Witness Anders Björkman is wearing a blue bubble jacket on the late February evening in 1986. He does not know that the middle-aged couple walking in front of him along Sveavägen are Lisbet and Olof Palme. He also believes that they are three people walking together, since the man just behind them is so close. Then the man suddenly puts his hand on Palme's shoulder and shoots two shots. Palme sighs on the sidewalk while the killer disappears into Tunnelgatan with "resilient steps" and "at a leisurely pace", as Björkman later says. . .