( ( A ( 15-year-old girl ) ) ( ( is ( being ( ( investigated ( in connection ) ) ( with ( ( the death ) ( of ( her ( newborn ( baby girl ) ) ) ) ) ) ) ) ) - ) )
(ROOT (S (NP (DT A) (JJ 15-year-old) (NN girl)) (VP (VBZ is) (VP (VBG being) (VP (VBN investigated) (PP (IN in) (NP (NN connection))) (PP (IN with) (NP (NP (DT the) (NN death)) (PP (IN of) (NP (PRP$ her) (JJ newborn) (NN baby) (NN girl)))))))) (: -)))
A 15-year-old girl is being investigated in connection with the death of her newborn baby girl -
(ROOT (S (NP (NP (DT A) (NN connection)) (PP (TO to) (NP (DT the) (NN placenta)))) (VP (VBZ is) (VP (VBN required) (PP (IN for) (NP (DT a) (JJ newborn) (NN baby))) (S (VP (TO to) (VP (VB begin) (NP (NN breathing))))))) (. .)))