1 Baker street 2 he wants to protect his mother's heart from a scandal 3 McFarlane
4 he hasn't been to his office and hasn't been to his house 5 Oldacre
1 With a murder crime /2 because there was some legal papers in his pocket / 3 because his clothes were untidy/4 because he was the last one to see Oldacre. They found his walking stick in Oldacre's house.
F F T T
1
McFarlane
Because he was charged with a murder.
2
McFarlane to Holmes
In order to protect his mother's heart from a scandal.
3
McFarlane to Holmes
He was charged with a murder