Update: the shelter-in-place was lifted about 1 pm.
Per Reader 47:
Apparently SPD's investigation of a home invasion robbery in West
Seattle has led to several schools being "shelter in place" according to
the SPS twitter feed
Seattle Schools @seapubschools ·4 minutes ago
2 more schools sheltered in place for @SeattlePD investigation: Roxhill and Gatewood.
Seattle Schools @seapubschools · 9 minutes ago
Sealth, Denny, Sanislo, WS Elem., Highland Park as @SeattlePD
investigate report of nearby robbery. No students involved.