Case 2: Alice borrowed money from Bonita. She promised to pay the loan or to render free service as a servant in case she cannot pay her obligation. Is the obligation valid? Why?

Case 3: An insane man committed a crime.

a.Is he liable? Why?

b.If no? Why?

c.Who can be held liable? What is the exception?

Case 4: A defendant was judged not guilty criminally. Is he also already free of any civil liability?

Case 5: A person is sued for causing damage by violation of traffic rules. Discuss his liability.